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Davicom

DM9008 Datasheet Preview

DM9008 Datasheet

ISA/Plug & Play Super Ethernet Contoller

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General Description
The DM9008 Ethernet controller is a highly integrated design
that provides all Medial Access Control (MAC) and
Encode-Decode (ENDEC) functions in accordance with the
IEEE 802.3 standard. Network interfaces include 10BASE5 or
10BASE2 Ethernet via the AUI port and 10BASE-T via the
Twisted-pair. The DM9008 Ethernet controller can interface
directly to the PC-AT ISA bus without any external device. The
interface to PC-AT ISA bus is fully compatible with NE2000
Block Diagram
DM9008
ISA/Plug & Play Super Ethernet Contoller
Ethernet adapter cards, so all software programs designed for
NE2000 can run on the DM9008 card without any modification.
Microsoft's Plug and Play and the jumperless software
configuration function are both supported. The capability of the
PnP and Non-PnP mode auto-switch function allows users to
configure network card. No jumpers or switches are needed to
set when using either the PC or PnP function. The integrated
8Kx16 SRAM and 10BASE-T transceiver make DM9008 more
cost-effective.
Final
Version: DM9008-DS-F02
November 30, 2000
1




Davicom

DM9008 Datasheet Preview

DM9008 Datasheet

ISA/Plug & Play Super Ethernet Contoller

No Preview Available !

Features
„ Single chip solution for IEEE 802.3, 10BASE-T,
10BASE2 and 10BASE5
„ Integrated ISA interface, 8Kx16 SRAM, Media Access
Control, ENDEC and 10BASE-T transceiver
„ Supports ISA Plug and Play configuration
„ Software-compatible with NOVELL NE2000
„ Supports PnP and Non-PnP Auto-switching
„ PnP, Non-PnP and Auto-switch mode software
selectable
„ 8 interrupt lines selectable
„ Auto-Polarity detection and correction
„ Selectable 8 and 16-bit slot mode
Pin Configuration
DM9008
ISA/Plug & Play Super Ethernet Contoller
„ Provides auto-detection/auto-switching for 10BASE-T
Transceiver and Attachment Unit Interface (AUI)
„ External EEPROM programmable
„ Supports BOOT-ROM page mode
„ Loopback capability for diagnostics
„ Receiver and collision squelch circuit to reduce noise
„ Low-power CMOS process with single 5V power
supply
„ Built-in pre-distortion resisters for 10BASE-T
application
„ 100-pin QFP package
2 Final
Version: DM9008-DS-F02
November 30, 2000


Part Number DM9008
Description ISA/Plug & Play Super Ethernet Contoller
Maker Davicom
PDF Download

DM9008 Datasheet PDF






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